This introduces tests for HDMI signal integrity after suspend and
hibernate. They simply test that signal integrity is ensured before
and after suspend or hibernate.
Signed-off-by: Paul Kocialkowski <paul.kocialkowski@xxxxxxxxxxxxxxx>
---
tests/audio.c | 19 +++++++++++++++++++
1 file changed, 19 insertions(+)
diff --git a/tests/audio.c b/tests/audio.c
index 7fb91c97..560876a3 100644
--- a/tests/audio.c
+++ b/tests/audio.c
@@ -167,8 +167,27 @@ static void test_integrity(const char *device_name)
free(data.alsa);
}
+static void test_suspend_resume_integrity(const char *device_name,
+ enum igt_suspend_state state,
+ enum igt_suspend_test test)
+{
+ test_integrity(device_name);
+
+ igt_system_suspend_autoresume(state, test);
+
+ test_integrity(device_name);
+}
+
igt_main
{
igt_subtest("hdmi-integrity")
test_integrity("HDMI");
+
+ igt_subtest("hdmi-integrity-after-suspend")
+ test_suspend_resume_integrity("HDMI", SUSPEND_STATE_MEM,
+ SUSPEND_TEST_NONE);
+
+ igt_subtest("hdmi-integrity-after-hibernate")
+ test_suspend_resume_integrity("HDMI", SUSPEND_STATE_DISK,
+ SUSPEND_TEST_DEVICES);
}
--
2.14.0
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